A gaseous reaction at has

CHEMISTRY · Subjective · A Level · Chemistry · Thermodynamics · Thermodynamics

Problem

A gaseous reaction at

298\,\text{K}

has

\Delta G^{\circ} = +28\;\text{kJ\,mol}^{-1}

. (a) Estimate the order of magnitude of its equilibrium constant

K

. (b) For the reverse reaction, state the sign of

\Delta G^{\circ}

and the corresponding order of magnitude of

K